/**
 * Copyright (C) 2008 aileron.cc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cc.aileron.web.cm.auth.openid;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.openid4java.discovery.DiscoveryInformation;

import com.google.inject.Inject;

/**
 * DiscoveryInformationをsession保持しておく
 * @author Aileron
 *
 */
public class OpenIdAuthContainer
{
    @Inject
    public HttpServletRequest request;
    
    /**
     * KEY
     */
    private static final String KEY = "discovered";
    
    /**
     * set discoveryInformation
     * @param discoveryInformation
     */
    public void set(final DiscoveryInformation discoveryInformation)
    {
       final HttpSession session = request.getSession(true);
       session.setAttribute(KEY, discoveryInformation);
    }
    
    /**
     * get discoveryInformation
     * @return
     */
    public DiscoveryInformation get()
    {
        final HttpSession session = request.getSession(true);
        return (DiscoveryInformation) session.getAttribute(KEY);
    }
}